The New York City Tax Block and Tax Lot data set
contain tax block and parcel shapefiles for Manhattan, Staten Island,
Bronx, Queens, and Brooklyn. The PLUTO (Primary Land Use Taxlot
Outpu) contain tax assessor records for all 5 boroughs. These tax
assesor records can be joined to the tax lot parcels in ArcGIS.
Contact the GIS Specialist at the Yale Map Collection GIS Service
to access the data set.